Sigríður HalldórsdóttirWritingNo biography is available.Known forHalldór Laxness: "I shall or I die"IMDb0.0Halldór Laxness: "I shall or I die"Movie · 1989Undir mögnuðu tungliIMDb0.0Undir mögnuðu tungliMovie · 1993Credits2AllMoviesTV showsAll departments▼1993Undir mögnuðu tungliMovieScreenplay · Director1989Halldór Laxness: "I shall or I die"MovieScreenplay